| 摘要 |
PROBLEM TO BE SOLVED: To improve a conveyance tray storing an optic filter for reducing the influence of scratches and breakage on a principal plane of the optic filter due to a crack or the like from a corner or the whole of the filter to the principal plane and capable of serving both during a manufacturing process and delivery to a customer. SOLUTION: The conveyance tray for use of the optic filter is used, which has a support in contact with a corner rim of the principal plane of the filter of the tray for retaining and supporting the filter formed and is structured to prevent the principal plane of the filter from coming into direct contact with the bottom of a storage section in individual filter storage sections of the tray. COPYRIGHT: (C)2005,JPO&NCIPI
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